[anonymous]

What does your vet advise? Give him a call if you haven’t does so already. Leave a message for him to call you back when he has a minute.
He may want you to bring the dog in, he may be dehydrated and need medical attention.

Do not give over the counter meds and supplements unless advised to do so by a veterinarian that has examined the dog.
Esecially if the medications are not intended for veterinary use.